2025 GMC Sierra 3500 Denali
Specifications, live market data, colors, and factory features.
115 for sale right now
$66,136 – $99,990
Specifications
Performance
- Engine
- 6.6L V-Shaped L5P
- Horsepower
- 401 hp
- Torque
- 464 lb-ft
- Transmission
- 10-Speed Automatic
- Drivetrain
- 4WD
Fuel & Efficiency
- Fuel
- Diesel
- Fuel Tank
- 36 gal
Dimensions
- Length
- 266.8″
- Width
- 81.9″
- Height
- 80.7″
- Wheelbase
- 172″
- Curb Weight
- 7,190 lbs
Body & Practicality
- Body Style
- Truck
- Doors
- 4
- Seating
- 5
- Base MSRP
- $75,200
Colors
Factory colors on 2025 GMC Sierra 3500 Denalis for sale now.
Exterior
- Summit White(white)21
- Onyx Black(black)14
- Sterling Metallic(silver)10
- White6
- Black3
- White Frost(white)2
- Titanium Rush Metallic(silver)2
- Gray2
- Sterling(gray)1
- White Frost Tri-Coat(white)1
Interior
- Jet Black(black)38
- Black16
- Atmosphere/Brownstone(brown)6
- Atmosphere(brown)1
- Bk(black)1
- Jet Black Forge Perforated Leather Seating Surface(brown)1
- Alpine Umber(brown)1
Live Market Data
Computed from active 2025 GMC Sierra 3500 Denali listings nationwide, updated continuously.
Price Distribution
Price vs. Mileage
Latest Denali Listings
The newest 2025 GMC Sierra 3500 Denalis on the market.
Used 2025 GMC Sierra 3500
$79,590
Est. $1,148/mo*
Vista Toyota
Used 2025 GMC Sierra 3500
$76,239
Est. $1,100/mo*
Sharp Automotive
Used 2025 GMC Sierra 3500
$76,247
Est. $1,100/mo*
Sharp Automotive
Used 2025 GMC Sierra 3500
$79,699
Est. $1,149/mo*
Tom Kadlec Honda
Used 2025 GMC Sierra 3500
$85,594
Est. $1,233/mo*
iDrive Utah
Used 2025 GMC Sierra 3500
$74,955
Est. $1,082/mo*
McDavid Ford Fort Worth
Used 2025 GMC Sierra 3500
$78,265
Est. $1,129/mo*
Piles Chevrolet
Used 2025 GMC Sierra 3500
$77,500
Est. $1,118/mo*
McCarthy Chevrolet Lee's Summit
What's Yours
Worth?
The median 2025 GMC Sierra 3500 Denali lists for $76,407 today.
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GMC Sierra 3500 Denali
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